Hair brush and its pin structure thereof

Abstract

A hair brush and its pin structure thereof, which provide a way of embedding and fixing brush pins onto a brush pin base of the hair comb by a simple insertion without the need of using any other fixing element or adhesive. The hair brush and its pin structure not just facilitate an automated mass production, substantially simplifying the assembling process of the brush pins and a handle of the hair brush, and improving efficiency only, but also add a heat resisting material into the brush pins for improving the heat resisting effect of the brush pins. In addition, the brush pin base of the hair brush can be made of a hard material, and it is no longer limited to be made of a flexible extensible and contractible material anymore.

1 . A hair brush and its pin structure thereof, wherein the brush pin body of the hair brush is look like as a rod structure, and the brush pin includes an embedded pin substantially in an anchor shape and disposed at the bottom of the brush pin, and the embedded pin has design with an elastic inverted hook, and two elastic plates are formed naturally at a position of the inverted hook of the embedded pin, and a latch portion formed naturally at an upper end of the embedded pin which is an upper edge of the elastic plate, thereby the latch portion can be fixed directly into the pin embedment hole. 
     
     
         2 . A hair brush and its pin structure thereof, wherein the hair brush formed by the brush pin structure comprising:
 a handle, having a brush pin base disposed at an end of the handle for installing a brush pin, and an insert space formed at the brush pin base for passing and installing the brush pin,   a plurality of brush pins, each having an embedded pin substantially in an anchor shape and being disposed at the bottom of each brush pin, and the embedded pin having a design with an elastic inverted hook, and   two elastic plates being formed naturally at a position of the inverted hook of the embedded pin, and a latch portion being formed naturally at an upper end of the embedded pin which is an upper edge of the elastic plate, thereby the latch portion can be fixed directly into the pin embedment hole,   thereby, each brush pin is inserted till the elastic plate reaches the position of the insert space and fixed onto the brush pin base of the handle.   
     
     
         3 . The hair brush and its pin structure thereof recited in  claim 2 , wherein the handle of the hair brush formed with the brush pin structure includes an extended ditch with a width greater than the width of the handle and formed on the brush pin base, and a cylinder sheathed onto an external surface of the brush pin base, and the cylinder includes a pin embedment hole having a hole diameter corresponding to the cylinder, and the pin embedment hole and the extended ditch are engaged to define an insert space for fixing the brush pins. 
     
     
         4 . The hair brush and its pin structure thereof recited in  claim 1 , wherein the brush pin of the hair brush is look like as a rod structure in various different shapes.